Universal Cavity Closers

Save time and energy on site with the 100% post-consumer recycled Cavity Closer

With some 2 million cavity closers installed every year and legislation pushing growth further cavity closers are no longer an ancillary item. Securiframe has long recognised the potential for an innovative product that delivers practical benefits to the trade – this is the Universal cavity closer, our best-selling product.

For cavity sizes 50-100mm

Use for new build projects

Cavity closer is assembled into a window template

Ensures window manufacturer can produce to correct sizes without repeated surveying – saving time and money by reducing rework or snagging

Easy to install, use with standard plastic ties to fix into coursework as you build

Fewer parts, smart design, less hassle

The only cavity closer designed for steel and timber as well as brick and block buildings, featuring snap locking corner connectors and made from 100% post-consumer recycled material. Unique Framehanger brackets enable rapid loading of closer frames into steel and timber frame constructions.